SN74LS253N
ActiveDUAL 4-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS
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SN74LS253N
ActiveDUAL 4-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | SN74LS253N |
|---|---|
| Circuit [custom] | 2 |
| Circuit [custom] | 4:1 |
| Current - Output High, Low [custom] | 8 mA |
| Current - Output High, Low [custom] | 2.6 mA |
| Independent Circuits | 1 |
| Mounting Type | Through Hole |
| Operating Temperature [Max] | 70 °C |
| Operating Temperature [Min] | 0 °C |
| Package / Case | 0.3 in |
| Package / Case | 16-DIP |
| Package / Case | 7.62 mm |
| Supplier Device Package | 16-PDIP |
| Type | Multiplexer |
| Voltage - Supply [Max] | 5.25 V |
| Voltage - Supply [Min] | 4.75 V |
| Voltage Supply Source | Single Supply |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 1.54 | |
| 10 | $ 1.38 | |||
| 25 | $ 1.31 | |||
| 100 | $ 1.08 | |||
| 250 | $ 1.01 | |||
| 449 | $ 0.67 | |||
| 500 | $ 0.89 | |||
| 1000 | $ 0.70 | |||
| 2500 | $ 0.65 | |||
| 5000 | $ 0.62 | |||
| Texas Instruments | TUBE | 1 | $ 1.31 | |
| 100 | $ 1.00 | |||
| 250 | $ 0.74 | |||
| 1000 | $ 0.53 | |||
Description
General part information
SN74LS253 Series
Each of these Schottky-clamped data selectors/multiplexers contains inverters and drivers to supply fully complementary, on-chip, binary decoding data selection to the AND-OR gates. Separate output control inputs are provided for each of the two four-line sections.
The three-state outputs can interface with and drive data lines of bus-organized systems. With all but one of the common outputs disabled (at a high-impedance state) the low-impedance of the single enabled output will drive the bus line to a high or low logic level.
Each of these Schottky-clamped data selectors/multiplexers contains inverters and drivers to supply fully complementary, on-chip, binary decoding data selection to the AND-OR gates. Separate output control inputs are provided for each of the two four-line sections.
Documents
Technical documentation and resources
